package cn.itcast.day02.demo01;

public class Demo01Array {
    public static void main(String[] args) {
        /*int score1 = 100;
        int score2 = 90;
        int score3 = 80;
        System.out.println(score3);*/
        int[] arrayA = new int[300];
        double[] arrayB = new double[10];
        String[] arrayC = new String[5];
    }
}
